A direct localization of a fast radio burst and its host

@article{Chatterjee2017ADL,
  title={A direct localization of a fast radio burst and its host},
  author={Shami Chatterjee and Casey J. Law and Robert S. Wharton and Sarah Burke-Spolaor and Jason W. T. Hessels and Geoffrey C. Bower and James M. Cordes and Shriharsh P. Tendulkar and C. G. Bassa and Paul B. Demorest and Bryan J. Butler and Andrew D. Seymour and Paul Scholz and Matthew W. Abruzzo and Slavko Bogdanov and Victoria M. Kaspi and Aard Keimpema and T. Joseph W. Lazio and Benito Marcote and Maura Mclaughlin and Zsolt Paragi and Scott M. Ransom and Michael P. Rupen and Laura G. Spitler and Huib Jan van Langevelde},
  journal={Nature},
  year={2017},
  volume={541},
  pages={58-61}
}
Fast radio bursts are astronomical radio flashes of unknown physical nature with durations of milliseconds. Their dispersive arrival times suggest an extragalactic origin and imply radio luminosities that are orders of magnitude larger than those of all known short-duration radio transients. So far all fast radio bursts have been detected with large single-dish telescopes with arcminute localizations, and attempts to identify their counterparts (source or host galaxy) have relied on the… 

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References

SHOWING 1-10 OF 48 REFERENCES

A repeating fast radio burst

These repeat bursts with high dispersion measure and variable spectra specifically seen from the direction of FRB 121102 support an origin in a young, highly magnetized, extragalactic neutron star.

A Population of Fast Radio Bursts at Cosmological Distances

The detection of four nonrepeating radio transient events with millisecond duration in data from the 64-meter Parkes radio telescope in Australia indicates that these radio bursts had their origin outside the authors' galaxy, but it is not possible to tell what caused them.

The host galaxy of a fast radio burst

The discovery of a fast radio burst is reported and the identification of a fading radio transient lasting ~6 days after the event, which is used to identify the host galaxy and measure the galaxy’s redshift, which provides a direct measurement of the cosmic density of ionized baryons in the intergalactic medium.

FAST RADIO BURST DISCOVERED IN THE ARECIBO PULSAR ALFA SURVEY

Recent work has exploited pulsar survey data to identify temporally isolated, millisecond-duration radio bursts with large dispersion measures (DMs). These bursts have been interpreted as arising

THE REPEATING FAST RADIO BURST FRB 121102: MULTI-WAVELENGTH OBSERVATIONS AND ADDITIONAL BURSTS

We report on radio and X-ray observations of the only known repeating Fast Radio Burst (FRB) source, FRB 121102. We have detected six additional radio bursts from this source: five with the Green

A MILLISECOND INTERFEROMETRIC SEARCH FOR FAST RADIO BURSTS WITH THE VERY LARGE ARRAY

We report on the first millisecond timescale radio interferometric search for the new class of transient known as fast radio bursts (FRBs). We used the Very Large Array (VLA) for a 166 hr,

Fast radio bursts: the observational case for a Galactic origin

There are by now ten published detections of fast radio bursts (FRBs), single bright GHz-band millisecond pulses of unknown origin. Proposed explanations cover a broad range from exotic processes at

NO PRECISE LOCALIZATION FOR FRB 150418: CLAIMED RADIO TRANSIENT IS AGN VARIABILITY

Keane et al. have recently claimed to have obtained the first precise localization for a fast radio burst (FRB) thanks to the identification of a contemporaneous fading slow (∼week-timescale) radio

Fast radio bursts may originate from nearby flaring stars

Six cases of fast radio bursts (FRBs) have recently been discovered. The FRBs are bright (~0.1 - 1 Jy) and brief (~ 1 ms) pulses of radio emission with dispersion measures (DMs) that exceed Galactic

LOCAL CIRCUMNUCLEAR MAGNETAR SOLUTION TO EXTRAGALACTIC FAST RADIO BURSTS

We synthesize the known information about fast radio bursts (FRBs) and radio magnetars, and describe an allowed origin near nuclei of external, but non-cosmological, galaxies. This places them at z ≪